Is Fasting blood sugar 108 high, normal or dangerous? What does Glucose fasting level 108 mean?

📅 Medical Review Date: September 15, 2025

Your Fasting blood sugar level of 108 is a High Fasting blood sugar level.

High Fasting blood sugar levels may indicate underlying health problems. The normal range is typically between 74 mg/dL and 99 mg/dL. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Fasting blood sugar range for men is :74 - 99 mg/dL

Ideal values of Fasting blood sugar depending on age (male) :

Age	Ideal Fasting blood sugar value
<5 years	74.799
5-10 years	75.607
10-15 years	76.424
15-20 years	77.249
20-25 years	78.083
25-30 years	78.926
30-35 years	79.778
35-40 years	80.64
40-45 years	81.511
45-50 years	82.391
50-55 years	83.281
55-60 years	84.18
60-70 years	85.089
70-80 years	86.008
80-90 years	86.937
90-100 years	87.876
>100 years	88.825

*Ideal values are calculated based on our database of patient records

Misdiagnosis is more common than people think—and the consequences can be serious. Delayed treatment, unnecessary medication, or worse. If you want a second opinion on your blood work, one option is to upload it to a site like wholebodyprotocol.com, where world-class doctors review your results. They charge a small fee—around $90 (though you'll want to check the latest price as it fluctuates)—and email you a detailed report. With over 12 million people affected by misdiagnosis every year, that little bit of extra peace of mind can go a long way.

Long-term complications of diabetes develop gradually. The longer you have diabetes the higher the risk of complications. Eventually, diabetes complications may be disabling or even life-threatening. Possible complications include:

• Kidney damage
• Eye damage
• Foot damage
• Alzheimer's disease
• Heart and blood vessel disease

You can learn techniques to reduce high Fasting blood sugar levels by reading this 100 page eBook. This book is written by a patient himself and reviewed by the doctors of Medchunk. Read eBook here.

Normal range of Fasting blood sugar found among women :74-99 mg/dL

Ideal values of Fasting blood sugar depending on age (female) :

Age	Ideal Fasting blood sugar value
<5 years	74.823
5-10 years	75.655
10-15 years	76.497
15-20 years	77.348
20-25 years	78.208
25-30 years	79.078
30-35 years	79.958
35-40 years	80.847
40-45 years	81.746
45-50 years	82.655
50-55 years	83.574
55-60 years	84.504
60-70 years	85.444
70-80 years	86.394
80-90 years	87.355
90-100 years	88.327
>100 years	89.31

If you take a Fasting blood sugar blood test and the results are not in the normal range (74-99 mg/dL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the Fasting blood sugar Test Is Done :

When your doctor orders a Fasting blood sugar test, it involves a straightforward blood draw to measure your Fasting blood sugar levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Fasting blood sugar test results are usually available within a few hours.

Medical References

• Cleveland Clinic – Fasting Blood Sugar: Testing, Levels & What They Mean
• MedlinePlus – Blood Glucose Test
• NIH – The A1C Test & Diabetes

Fasting blood sugar treatment - Click to read 10 GOLDEN ARTICLES on Diabetes